GlobalScreenshot.java revision c57ccf01fe24ce508404c99b449e9097e6d8b270
19112ec3039dda4186c6f957981237c0691db2269Winson Chung/* 29112ec3039dda4186c6f957981237c0691db2269Winson Chung * Copyright (C) 2011 The Android Open Source Project 39112ec3039dda4186c6f957981237c0691db2269Winson Chung * 49112ec3039dda4186c6f957981237c0691db2269Winson Chung * Licensed under the Apache License, Version 2.0 (the "License"); 59112ec3039dda4186c6f957981237c0691db2269Winson Chung * you may not use this file except in compliance with the License. 69112ec3039dda4186c6f957981237c0691db2269Winson Chung * You may obtain a copy of the License at 79112ec3039dda4186c6f957981237c0691db2269Winson Chung * 89112ec3039dda4186c6f957981237c0691db2269Winson Chung * http://www.apache.org/licenses/LICENSE-2.0 99112ec3039dda4186c6f957981237c0691db2269Winson Chung * 109112ec3039dda4186c6f957981237c0691db2269Winson Chung * Unless required by applicable law or agreed to in writing, software 119112ec3039dda4186c6f957981237c0691db2269Winson Chung * distributed under the License is distributed on an "AS IS" BASIS, 129112ec3039dda4186c6f957981237c0691db2269Winson Chung * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139112ec3039dda4186c6f957981237c0691db2269Winson Chung * See the License for the specific language governing permissions and 149112ec3039dda4186c6f957981237c0691db2269Winson Chung * limitations under the License. 159112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 169112ec3039dda4186c6f957981237c0691db2269Winson Chung 179112ec3039dda4186c6f957981237c0691db2269Winson Chungpackage com.android.systemui.screenshot; 189112ec3039dda4186c6f957981237c0691db2269Winson Chung 199112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.Animator; 209112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.AnimatorListenerAdapter; 219112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.AnimatorSet; 229112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.TimeInterpolator; 239112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.ValueAnimator; 249112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.animation.ValueAnimator.AnimatorUpdateListener; 25c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.Notification; 26c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.NotificationManager; 27c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.app.PendingIntent; 289837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwoodimport android.content.ContentResolver; 299112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.ContentValues; 309112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.content.Context; 31c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.content.Intent; 32c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chungimport android.content.res.Resources; 339112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Bitmap; 349112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Canvas; 359112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.Matrix; 369112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.graphics.PixelFormat; 379112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.net.Uri; 389112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.AsyncTask; 399112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.Environment; 409112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.os.ServiceManager; 419112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.provider.MediaStore; 429112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.util.DisplayMetrics; 439112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Display; 449112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.IWindowManager; 459112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.LayoutInflater; 469112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.MotionEvent; 479112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.Surface; 489112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.View; 499112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.ViewGroup; 509112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.view.WindowManager; 519112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.widget.FrameLayout; 529112ec3039dda4186c6f957981237c0691db2269Winson Chungimport android.widget.ImageView; 539112ec3039dda4186c6f957981237c0691db2269Winson Chung 549112ec3039dda4186c6f957981237c0691db2269Winson Chungimport com.android.systemui.R; 559112ec3039dda4186c6f957981237c0691db2269Winson Chung 569112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.File; 579112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.io.OutputStream; 589112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.text.SimpleDateFormat; 599112ec3039dda4186c6f957981237c0691db2269Winson Chungimport java.util.Date; 609112ec3039dda4186c6f957981237c0691db2269Winson Chung 619112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 629112ec3039dda4186c6f957981237c0691db2269Winson Chung * POD used in the AsyncTask which saves an image in the background. 639112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 649112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundData { 659112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context; 669112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image; 67fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn Runnable finisher; 689112ec3039dda4186c6f957981237c0691db2269Winson Chung int result; 699112ec3039dda4186c6f957981237c0691db2269Winson Chung} 709112ec3039dda4186c6f957981237c0691db2269Winson Chung 719112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 729112ec3039dda4186c6f957981237c0691db2269Winson Chung * An AsyncTask that saves an image to the media store in the background. 739112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 749112ec3039dda4186c6f957981237c0691db2269Winson Chungclass SaveImageInBackgroundTask extends AsyncTask<SaveImageInBackgroundData, Void, 759112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData> { 769112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String TAG = "SaveImageInBackgroundTask"; 779112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String SCREENSHOTS_DIR_NAME = "Screenshots"; 78753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_NAME_TEMPLATE = "Screenshot_%s.png"; 79753e40b1472563987489bd5b187ced4c1b608b0dWinson Chung private static final String SCREENSHOT_FILE_PATH_TEMPLATE = "%s/%s/%s"; 809112ec3039dda4186c6f957981237c0691db2269Winson Chung 81c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private int mNotificationId; 82c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 83c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private Notification.Builder mNotificationBuilder; 84c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private Intent mLaunchIntent; 85c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageDir; 86c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageFileName; 87c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageFilePath; 88c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private String mImageDate; 89c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private long mImageTime; 90c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 91c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung SaveImageInBackgroundTask(Context context, NotificationManager nManager, int nId) { 92c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 93c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 94c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Prepare all the output metadata 95c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageTime = System.currentTimeMillis(); 96c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageDate = new SimpleDateFormat("yyyy-MM-dd-HH-mm-ss").format(new Date(mImageTime)); 97c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageDir = Environment.getExternalStoragePublicDirectory( 98c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Environment.DIRECTORY_PICTURES).getAbsolutePath(); 99c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageFileName = String.format(SCREENSHOT_FILE_NAME_TEMPLATE, mImageDate); 100c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mImageFilePath = String.format(SCREENSHOT_FILE_PATH_TEMPLATE, mImageDir, 101c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung SCREENSHOTS_DIR_NAME, mImageFileName); 102c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 103c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the intermediate notification 104c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mLaunchIntent = new Intent(Intent.ACTION_VIEW); 105c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mLaunchIntent.setDataAndType(Uri.fromFile(new File(mImageFilePath)), "image/png"); 106c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mLaunchIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 107c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationId = nId; 108c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder = new Notification.Builder(context) 109c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_saving_ticker)) 110c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saving_title)) 111c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saving_text)) 112c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setSmallIcon(android.R.drawable.ic_menu_gallery) 113c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()); 114c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Notification n = mNotificationBuilder.getNotification(); 115c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags |= Notification.FLAG_NO_CLEAR; 116c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 117c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = nManager; 118c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(nId, n); 119c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 120c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 1219112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 1229112ec3039dda4186c6f957981237c0691db2269Winson Chung protected SaveImageInBackgroundData doInBackground(SaveImageInBackgroundData... params) { 1239112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.length != 1) return null; 1249112ec3039dda4186c6f957981237c0691db2269Winson Chung 1259112ec3039dda4186c6f957981237c0691db2269Winson Chung Context context = params[0].context; 1269112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap image = params[0].image; 1279112ec3039dda4186c6f957981237c0691db2269Winson Chung 128d859fa399133da32705415e138c897f263ae99adWinson Chung try { 1299112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot to the MediaStore 1309112ec3039dda4186c6f957981237c0691db2269Winson Chung ContentValues values = new ContentValues(); 1319837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood ContentResolver resolver = context.getContentResolver(); 132c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATA, mImageFilePath); 133c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.TITLE, mImageFileName); 134c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DISPLAY_NAME, mImageFileName); 135c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_TAKEN, mImageTime); 136c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_ADDED, mImageTime); 137c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.DATE_MODIFIED, mImageTime); 1389112ec3039dda4186c6f957981237c0691db2269Winson Chung values.put(MediaStore.Images.ImageColumns.MIME_TYPE, "image/png"); 1399837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood Uri uri = resolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 1409112ec3039dda4186c6f957981237c0691db2269Winson Chung 1419837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood OutputStream out = resolver.openOutputStream(uri); 1429112ec3039dda4186c6f957981237c0691db2269Winson Chung image.compress(Bitmap.CompressFormat.PNG, 100, out); 1439112ec3039dda4186c6f957981237c0691db2269Winson Chung out.flush(); 1449112ec3039dda4186c6f957981237c0691db2269Winson Chung out.close(); 1459112ec3039dda4186c6f957981237c0691db2269Winson Chung 1469837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood // update file size in the database 1479837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood values.clear(); 148c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung values.put(MediaStore.Images.ImageColumns.SIZE, new File(mImageFilePath).length()); 1499837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood resolver.update(uri, values, null, null); 1509837734b640ca3a1b95812612fc01c517fb02eb4Mike Lockwood 1519112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 0; 152d859fa399133da32705415e138c897f263ae99adWinson Chung } catch (Exception e) { 153d859fa399133da32705415e138c897f263ae99adWinson Chung // IOException/UnsupportedOperationException may be thrown if external storage is not 154d859fa399133da32705415e138c897f263ae99adWinson Chung // mounted 1559112ec3039dda4186c6f957981237c0691db2269Winson Chung params[0].result = 1; 1569112ec3039dda4186c6f957981237c0691db2269Winson Chung } 1579112ec3039dda4186c6f957981237c0691db2269Winson Chung 1589112ec3039dda4186c6f957981237c0691db2269Winson Chung return params[0]; 1599112ec3039dda4186c6f957981237c0691db2269Winson Chung }; 1609112ec3039dda4186c6f957981237c0691db2269Winson Chung 1619112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 1629112ec3039dda4186c6f957981237c0691db2269Winson Chung protected void onPostExecute(SaveImageInBackgroundData params) { 1639112ec3039dda4186c6f957981237c0691db2269Winson Chung if (params.result > 0) { 1649112ec3039dda4186c6f957981237c0691db2269Winson Chung // Show a message that we've failed to save the image to disk 165c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung GlobalScreenshot.notifyScreenshotError(params.context, mNotificationManager); 1669112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 167c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Show the final notification to indicate screenshot saved 168c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = params.context.getResources(); 169c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 170c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationBuilder 171c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_saved_title)) 172c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_saved_title)) 173c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_saved_text)) 174c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentIntent(PendingIntent.getActivity(params.context, 0, mLaunchIntent, 0)) 175c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 176c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true); 177c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 178c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Notification n = mNotificationBuilder.getNotification(); 179c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung n.flags &= ~Notification.FLAG_NO_CLEAR; 180c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager.notify(mNotificationId, n); 1819112ec3039dda4186c6f957981237c0691db2269Winson Chung } 182fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn params.finisher.run(); 1839112ec3039dda4186c6f957981237c0691db2269Winson Chung }; 1849112ec3039dda4186c6f957981237c0691db2269Winson Chung} 1859112ec3039dda4186c6f957981237c0691db2269Winson Chung 1869112ec3039dda4186c6f957981237c0691db2269Winson Chung/** 1879112ec3039dda4186c6f957981237c0691db2269Winson Chung * TODO: 1889112ec3039dda4186c6f957981237c0691db2269Winson Chung * - Performance when over gl surfaces? Ie. Gallery 1899112ec3039dda4186c6f957981237c0691db2269Winson Chung * - what do we say in the Toast? Which icon do we get if the user uses another 1909112ec3039dda4186c6f957981237c0691db2269Winson Chung * type of gallery? 1919112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 1929112ec3039dda4186c6f957981237c0691db2269Winson Chungclass GlobalScreenshot { 1939112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final String TAG = "GlobalScreenshot"; 194c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_NOTIFICATION_ID = 789; 195c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_FADE_IN_DURATION = 500; 1969112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final int SCREENSHOT_FADE_OUT_DELAY = 1000; 197c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final int SCREENSHOT_FADE_OUT_DURATION = 300; 1989112ec3039dda4186c6f957981237c0691db2269Winson Chung private static final float BACKGROUND_ALPHA = 0.65f; 199c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final float SCREENSHOT_SCALE_FUDGE = 0.075f; // To account for the border padding 200c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final float SCREENSHOT_SCALE = 0.8f; 201c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private static final float SCREENSHOT_MIN_SCALE = 0.775f; 2029112ec3039dda4186c6f957981237c0691db2269Winson Chung 2039112ec3039dda4186c6f957981237c0691db2269Winson Chung private Context mContext; 2049112ec3039dda4186c6f957981237c0691db2269Winson Chung private LayoutInflater mLayoutInflater; 2059112ec3039dda4186c6f957981237c0691db2269Winson Chung private IWindowManager mIWindowManager; 2069112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager mWindowManager; 2079112ec3039dda4186c6f957981237c0691db2269Winson Chung private WindowManager.LayoutParams mWindowLayoutParams; 208c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung private NotificationManager mNotificationManager; 2099112ec3039dda4186c6f957981237c0691db2269Winson Chung private Display mDisplay; 2109112ec3039dda4186c6f957981237c0691db2269Winson Chung private DisplayMetrics mDisplayMetrics; 2119112ec3039dda4186c6f957981237c0691db2269Winson Chung private Matrix mDisplayMatrix; 2129112ec3039dda4186c6f957981237c0691db2269Winson Chung 2139112ec3039dda4186c6f957981237c0691db2269Winson Chung private Bitmap mScreenBitmap; 2149112ec3039dda4186c6f957981237c0691db2269Winson Chung private View mScreenshotLayout; 2159112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mBackgroundView; 2169112ec3039dda4186c6f957981237c0691db2269Winson Chung private FrameLayout mScreenshotContainerView; 2179112ec3039dda4186c6f957981237c0691db2269Winson Chung private ImageView mScreenshotView; 2189112ec3039dda4186c6f957981237c0691db2269Winson Chung 2199112ec3039dda4186c6f957981237c0691db2269Winson Chung private AnimatorSet mScreenshotAnimation; 2209112ec3039dda4186c6f957981237c0691db2269Winson Chung 221c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Fade interpolators 222c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung final TimeInterpolator mFadeInInterpolator = new TimeInterpolator() { 223c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung public float getInterpolation(float t) { 224c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung return (float) Math.pow(t, 1.5f); 225c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 226c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung }; 227c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung final TimeInterpolator mFadeOutInterpolator = new TimeInterpolator() { 2289112ec3039dda4186c6f957981237c0691db2269Winson Chung public float getInterpolation(float t) { 229c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung return (float) t; 2309112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2319112ec3039dda4186c6f957981237c0691db2269Winson Chung }; 2329112ec3039dda4186c6f957981237c0691db2269Winson Chung // The interpolator used to control the background alpha at the start of the animation 2339112ec3039dda4186c6f957981237c0691db2269Winson Chung final TimeInterpolator mBackgroundViewAlphaInterpolator = new TimeInterpolator() { 2349112ec3039dda4186c6f957981237c0691db2269Winson Chung public float getInterpolation(float t) { 2359112ec3039dda4186c6f957981237c0691db2269Winson Chung float tStep = 0.35f; 2369112ec3039dda4186c6f957981237c0691db2269Winson Chung if (t < tStep) { 2379112ec3039dda4186c6f957981237c0691db2269Winson Chung return t * (1f / tStep); 2389112ec3039dda4186c6f957981237c0691db2269Winson Chung } else { 2399112ec3039dda4186c6f957981237c0691db2269Winson Chung return 1f; 2409112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2419112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2429112ec3039dda4186c6f957981237c0691db2269Winson Chung }; 2439112ec3039dda4186c6f957981237c0691db2269Winson Chung 2449112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 2459112ec3039dda4186c6f957981237c0691db2269Winson Chung * @param context everything needs a context :( 2469112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 2479112ec3039dda4186c6f957981237c0691db2269Winson Chung public GlobalScreenshot(Context context) { 2489112ec3039dda4186c6f957981237c0691db2269Winson Chung mContext = context; 2499112ec3039dda4186c6f957981237c0691db2269Winson Chung mLayoutInflater = (LayoutInflater) 2509112ec3039dda4186c6f957981237c0691db2269Winson Chung context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 2519112ec3039dda4186c6f957981237c0691db2269Winson Chung 2529112ec3039dda4186c6f957981237c0691db2269Winson Chung // Inflate the screenshot layout 2539112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics = new DisplayMetrics(); 2549112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix = new Matrix(); 2559112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout = mLayoutInflater.inflate(R.layout.global_screenshot, null); 2569112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot_background); 2579112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView = (FrameLayout) mScreenshotLayout.findViewById(R.id.global_screenshot_container); 2589112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView = (ImageView) mScreenshotLayout.findViewById(R.id.global_screenshot); 2599112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setFocusable(true); 2609112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.setOnTouchListener(new View.OnTouchListener() { 2619112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 2629112ec3039dda4186c6f957981237c0691db2269Winson Chung public boolean onTouch(View v, MotionEvent event) { 2639112ec3039dda4186c6f957981237c0691db2269Winson Chung // Intercept and ignore all touch events 2649112ec3039dda4186c6f957981237c0691db2269Winson Chung return true; 2659112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2669112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 2679112ec3039dda4186c6f957981237c0691db2269Winson Chung 2689112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the window that we are going to use 2699112ec3039dda4186c6f957981237c0691db2269Winson Chung mIWindowManager = IWindowManager.Stub.asInterface( 2709112ec3039dda4186c6f957981237c0691db2269Winson Chung ServiceManager.getService(Context.WINDOW_SERVICE)); 2719112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams = new WindowManager.LayoutParams( 2729112ec3039dda4186c6f957981237c0691db2269Winson Chung ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, 0, 0, 2739112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.TYPE_SECURE_SYSTEM_OVERLAY, 2749112ec3039dda4186c6f957981237c0691db2269Winson Chung WindowManager.LayoutParams.FLAG_FULLSCREEN 2759112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED 2769112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 2779112ec3039dda4186c6f957981237c0691db2269Winson Chung | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, 2789112ec3039dda4186c6f957981237c0691db2269Winson Chung PixelFormat.TRANSLUCENT); 2799112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowLayoutParams.setTitle("ScreenshotAnimation"); 2809112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 281c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mNotificationManager = 282c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE); 2839112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay = mWindowManager.getDefaultDisplay(); 2849112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2859112ec3039dda4186c6f957981237c0691db2269Winson Chung 2869112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 2879112ec3039dda4186c6f957981237c0691db2269Winson Chung * Creates a new worker thread and saves the screenshot to the media store. 2889112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 289fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void saveScreenshotInWorkerThread(Runnable finisher) { 2909112ec3039dda4186c6f957981237c0691db2269Winson Chung SaveImageInBackgroundData data = new SaveImageInBackgroundData(); 2919112ec3039dda4186c6f957981237c0691db2269Winson Chung data.context = mContext; 2929112ec3039dda4186c6f957981237c0691db2269Winson Chung data.image = mScreenBitmap; 293fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn data.finisher = finisher; 294c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung new SaveImageInBackgroundTask(mContext, mNotificationManager, SCREENSHOT_NOTIFICATION_ID) 295c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .execute(data); 2969112ec3039dda4186c6f957981237c0691db2269Winson Chung } 2979112ec3039dda4186c6f957981237c0691db2269Winson Chung 2989112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 2999112ec3039dda4186c6f957981237c0691db2269Winson Chung * @return the current display rotation in degrees 3009112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 3019112ec3039dda4186c6f957981237c0691db2269Winson Chung private float getDegreesForRotation(int value) { 3029112ec3039dda4186c6f957981237c0691db2269Winson Chung switch (value) { 3039112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_90: 3049112ec3039dda4186c6f957981237c0691db2269Winson Chung return 90f; 3059112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_180: 3069112ec3039dda4186c6f957981237c0691db2269Winson Chung return 180f; 3079112ec3039dda4186c6f957981237c0691db2269Winson Chung case Surface.ROTATION_270: 3089112ec3039dda4186c6f957981237c0691db2269Winson Chung return 270f; 3099112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3109112ec3039dda4186c6f957981237c0691db2269Winson Chung return 0f; 3119112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3129112ec3039dda4186c6f957981237c0691db2269Winson Chung 3139112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3149112ec3039dda4186c6f957981237c0691db2269Winson Chung * Takes a screenshot of the current display and shows an animation. 3159112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 316fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn void takeScreenshot(Runnable finisher) { 3179112ec3039dda4186c6f957981237c0691db2269Winson Chung // We need to orient the screenshot correctly (and the Surface api seems to take screenshots 3189112ec3039dda4186c6f957981237c0691db2269Winson Chung // only in the natural orientation of the device :!) 3199112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplay.getRealMetrics(mDisplayMetrics); 3209112ec3039dda4186c6f957981237c0691db2269Winson Chung float[] dims = {mDisplayMetrics.widthPixels, mDisplayMetrics.heightPixels}; 3219112ec3039dda4186c6f957981237c0691db2269Winson Chung float degrees = getDegreesForRotation(mDisplay.getRotation()); 3229112ec3039dda4186c6f957981237c0691db2269Winson Chung boolean requiresRotation = (degrees > 0); 3239112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 3249112ec3039dda4186c6f957981237c0691db2269Winson Chung // Get the dimensions of the device in its native orientation 3259112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.reset(); 3269112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.preRotate(-degrees); 3279112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMatrix.mapPoints(dims); 3289112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[0] = Math.abs(dims[0]); 3299112ec3039dda4186c6f957981237c0691db2269Winson Chung dims[1] = Math.abs(dims[1]); 3309112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3319112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = Surface.screenshot((int) dims[0], (int) dims[1]); 3329112ec3039dda4186c6f957981237c0691db2269Winson Chung if (requiresRotation) { 3339112ec3039dda4186c6f957981237c0691db2269Winson Chung // Rotate the screenshot to the current orientation 3349112ec3039dda4186c6f957981237c0691db2269Winson Chung Bitmap ss = Bitmap.createBitmap(mDisplayMetrics.widthPixels, 3359112ec3039dda4186c6f957981237c0691db2269Winson Chung mDisplayMetrics.heightPixels, Bitmap.Config.ARGB_8888); 3369112ec3039dda4186c6f957981237c0691db2269Winson Chung Canvas c = new Canvas(ss); 3379112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(ss.getWidth() / 2, ss.getHeight() / 2); 3389112ec3039dda4186c6f957981237c0691db2269Winson Chung c.rotate(360f - degrees); 3399112ec3039dda4186c6f957981237c0691db2269Winson Chung c.translate(-dims[0] / 2, -dims[1] / 2); 3409112ec3039dda4186c6f957981237c0691db2269Winson Chung c.drawBitmap(mScreenBitmap, 0, 0, null); 3416311d0a079702b29984c0d31937345be105e1a5eDianne Hackborn c.setBitmap(null); 3429112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenBitmap = ss; 3439112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3449112ec3039dda4186c6f957981237c0691db2269Winson Chung 3459112ec3039dda4186c6f957981237c0691db2269Winson Chung // If we couldn't take the screenshot, notify the user 3469112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenBitmap == null) { 347c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung notifyScreenshotError(mContext, mNotificationManager); 348fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn finisher.run(); 3499112ec3039dda4186c6f957981237c0691db2269Winson Chung return; 3509112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3519112ec3039dda4186c6f957981237c0691db2269Winson Chung 3529112ec3039dda4186c6f957981237c0691db2269Winson Chung // Start the post-screenshot animation 353fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn startAnimation(finisher); 3549112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3559112ec3039dda4186c6f957981237c0691db2269Winson Chung 3569112ec3039dda4186c6f957981237c0691db2269Winson Chung 3579112ec3039dda4186c6f957981237c0691db2269Winson Chung /** 3589112ec3039dda4186c6f957981237c0691db2269Winson Chung * Starts the animation after taking the screenshot 3599112ec3039dda4186c6f957981237c0691db2269Winson Chung */ 360fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn private void startAnimation(final Runnable finisher) { 3619112ec3039dda4186c6f957981237c0691db2269Winson Chung // Add the view for the animation 3629112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotView.setImageBitmap(mScreenBitmap); 3639112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotLayout.requestFocus(); 3649112ec3039dda4186c6f957981237c0691db2269Winson Chung 3659112ec3039dda4186c6f957981237c0691db2269Winson Chung // Setup the animation with the screenshot just taken 3669112ec3039dda4186c6f957981237c0691db2269Winson Chung if (mScreenshotAnimation != null) { 3679112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.end(); 3689112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3699112ec3039dda4186c6f957981237c0691db2269Winson Chung 3709112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.addView(mScreenshotLayout, mWindowLayoutParams); 3719112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator screenshotFadeInAnim = createScreenshotFadeInAnimation(); 3729112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator screenshotFadeOutAnim = createScreenshotFadeOutAnimation(); 3739112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation = new AnimatorSet(); 3749112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.play(screenshotFadeInAnim).before(screenshotFadeOutAnim); 3759112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.addListener(new AnimatorListenerAdapter() { 3769112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3779112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 3789112ec3039dda4186c6f957981237c0691db2269Winson Chung // Save the screenshot once we have a bit of time now 379fc8fa638617efb5695a1f89ea75375faebbe2a40Dianne Hackborn saveScreenshotInWorkerThread(finisher); 3809112ec3039dda4186c6f957981237c0691db2269Winson Chung mWindowManager.removeView(mScreenshotLayout); 3819112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3829112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 3839112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotAnimation.start(); 3849112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3859112ec3039dda4186c6f957981237c0691db2269Winson Chung private ValueAnimator createScreenshotFadeInAnimation() { 3869112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(0f, 1f); 387c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung anim.setInterpolator(mFadeInInterpolator); 3889112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.setDuration(SCREENSHOT_FADE_IN_DURATION); 3899112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 3909112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3919112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationStart(Animator animation) { 3929112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.VISIBLE); 393c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung mScreenshotContainerView.setTranslationY(0f); 3949112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setVisibility(View.VISIBLE); 3959112ec3039dda4186c6f957981237c0691db2269Winson Chung } 3969112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 3979112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 3989112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 3999112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 4009112ec3039dda4186c6f957981237c0691db2269Winson Chung float t = ((Float) animation.getAnimatedValue()).floatValue(); 4019112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setAlpha(mBackgroundViewAlphaInterpolator.getInterpolation(t) * 4029112ec3039dda4186c6f957981237c0691db2269Winson Chung BACKGROUND_ALPHA); 403c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung float scaleT = SCREENSHOT_SCALE 404c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung + (1f - t) * (1f - SCREENSHOT_SCALE) 405c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung + SCREENSHOT_SCALE_FUDGE; 4069112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setAlpha(t*t*t*t); 4079112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setScaleX(scaleT); 4089112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setScaleY(scaleT); 4099112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4109112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 4119112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 4129112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4139112ec3039dda4186c6f957981237c0691db2269Winson Chung private ValueAnimator createScreenshotFadeOutAnimation() { 4149112ec3039dda4186c6f957981237c0691db2269Winson Chung ValueAnimator anim = ValueAnimator.ofFloat(1f, 0f); 415c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung anim.setInterpolator(mFadeOutInterpolator); 4169112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.setStartDelay(SCREENSHOT_FADE_OUT_DELAY); 4179112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.setDuration(SCREENSHOT_FADE_OUT_DURATION); 4189112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addListener(new AnimatorListenerAdapter() { 4199112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4209112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationEnd(Animator animation) { 4219112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setVisibility(View.GONE); 4229112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setVisibility(View.GONE); 4239112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4249112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 4259112ec3039dda4186c6f957981237c0691db2269Winson Chung anim.addUpdateListener(new AnimatorUpdateListener() { 4269112ec3039dda4186c6f957981237c0691db2269Winson Chung @Override 4279112ec3039dda4186c6f957981237c0691db2269Winson Chung public void onAnimationUpdate(ValueAnimator animation) { 4289112ec3039dda4186c6f957981237c0691db2269Winson Chung float t = ((Float) animation.getAnimatedValue()).floatValue(); 429c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung float scaleT = SCREENSHOT_MIN_SCALE 430c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung + t * (SCREENSHOT_SCALE - SCREENSHOT_MIN_SCALE) 431c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung + SCREENSHOT_SCALE_FUDGE; 4329112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setAlpha(t); 4339112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setScaleX(scaleT); 4349112ec3039dda4186c6f957981237c0691db2269Winson Chung mScreenshotContainerView.setScaleY(scaleT); 4359112ec3039dda4186c6f957981237c0691db2269Winson Chung mBackgroundView.setAlpha(t * t * BACKGROUND_ALPHA); 4369112ec3039dda4186c6f957981237c0691db2269Winson Chung } 4379112ec3039dda4186c6f957981237c0691db2269Winson Chung }); 4389112ec3039dda4186c6f957981237c0691db2269Winson Chung return anim; 4399112ec3039dda4186c6f957981237c0691db2269Winson Chung } 440c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 441c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung static void notifyScreenshotError(Context context, NotificationManager nManager) { 442c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Resources r = context.getResources(); 443c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung 444c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung // Clear all existing notification, compose the new notification and show it 445c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung Notification n = new Notification.Builder(context) 446c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setTicker(r.getString(R.string.screenshot_failed_title)) 447c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentTitle(r.getString(R.string.screenshot_failed_title)) 448c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setContentText(r.getString(R.string.screenshot_failed_text)) 449c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setSmallIcon(android.R.drawable.ic_menu_report_image) 450c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setWhen(System.currentTimeMillis()) 451c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .setAutoCancel(true) 452c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung .getNotification(); 453c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung nManager.notify(SCREENSHOT_NOTIFICATION_ID, n); 454c57ccf01fe24ce508404c99b449e9097e6d8b270Winson Chung } 4559112ec3039dda4186c6f957981237c0691db2269Winson Chung} 456